usa
Showing 21–40 of 163 results
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Geological Specimens
Septarian Nodule — Polished Half — Polished Face
Mohs hardness: varies$133.83 -
Minerals
Red Beryl Crystal — Miniature
Mohs hardness: 7.5–8$9,781.21 -
Fossils
Horseshoe Crab — Limulus — Prepared Specimen
Mohs hardness: —$1,575.89 -
Minerals
Red Beryl Crystal — Cabinet Specimen
Mohs hardness: 7.5–8$18,304.50 -
Fossils
Eurypterid — Sea Scorpion — Small Specimen
Mohs hardness: —$583.47 -
Geological Specimens
Obsidian — Mahogany Flow — Field Specimen
Mohs hardness: 5–5.5$69.67 -
Fossils
Shark Teeth — Odontaspis Cluster — Field-Collected
Mohs hardness: —$40.96 -
Fossils
Horseshoe Crab — Limulus — Museum Replica
Mohs hardness: —$689.29 -
Fossils
Fish Fossil — Green River Formation — Prepared Specimen
Mohs hardness: —$586.09 -
Fossils
Brachiopod Cluster — Spirifer — Museum Replica
Mohs hardness: —$57.99 -
Fossils
Coprolite — Predator Specimen — Prepared Specimen
Mohs hardness: —$73.43 -
Fossils
Crinoid Stem Section — Polished — Small Specimen
Mohs hardness: —$46.45 -
Minerals
Native Copper Arborescent — Cabinet Specimen
Mohs hardness: 2.5–3$158.47 -
Geological Specimens
Celestite Geode — Whole
Mohs hardness: 3–3.5$515.53 -
Minerals
Native Copper Arborescent — Specimen Grade
Mohs hardness: 2.5–3$176.44 -
Fossils
Brachiopod Cluster — Spirifer — Small Specimen
Mohs hardness: —$62.66 -
Minerals
Native Gold in Quartz Vein
Mohs hardness: 2.5–3$2,427.91 -
Geological Specimens
Celestite Geode — Whole — Specimen Grade
Mohs hardness: 3–3.5$591.94 -
Fossils
Shark Teeth — Odontaspis Cluster — Small Specimen
Mohs hardness: —$140.42 -
Minerals
Native Gold in Quartz Vein — Miniature
Mohs hardness: 2.5–3$2,818.37